Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5039322 | Apparatus for extracting hot gas samples from a reaction vessel | — | 1991-08-13 |
| 4779466 | Method and apparatus for continuously taking a hot gas sample to be analyzed from a reaction chamber | Wolfgang Ramsner, Karl Ruemer | 1988-10-25 |
| 4756200 | Probe for extracting hot sample gas | Wolfgang Ramsner, Karl Ruemer | 1988-07-12 |
| 4611672 | Drill bit | — | 1986-09-16 |